public HttpResponseMessage Update(HttpRequestMessage request, ProductModel ProductVm)
{
return(CreateHttpResponse(request, () =>
{
HttpResponseMessage response = null;
if (!ModelState.IsValid)
{
response = request.CreateResponse(HttpStatusCode.BadRequest, ModelState);
}
else
{
// Create tag mới
var TagsCreate = ProductVm.Tags.Where(x => x.isNew == true).ToList();
var ListTags = Mapper.Map <List <TagModel>, List <Tag> >(TagsCreate);
var ListTagCreate = _Tag.AddTags(ListTags);
/// Update product
var modelVm = Mapper.Map <ProductModel, Product>(ProductVm);
_Product.Update(modelVm);
_Product.Save();
// select các tag cũ
var AllOldTag = _ProductTagReporistory.GetProductTagByProductID(modelVm.ProductID);
// var AllDeletedTag = AllOldTag.Intersect(ProductVm.Tags.Where());
/// Tag tag
List <ProductTag> ListProductTag = new List <ProductTag>();
foreach (var Tag in ProductVm.Tags.Where(x => x.isNew == false).ToList())
{
ProductTag ProductTag = new ProductTag();
ProductTag.ProductID = modelVm.ProductID;
ProductTag.TagID = Convert.ToInt32(Tag.id);
ListProductTag.Add(ProductTag);
}
foreach (var Tag in ListTagCreate)
{
ProductTag ProductTag = new ProductTag();
ProductTag.ProductID = modelVm.ProductID;
ProductTag.TagID = Tag.TagID;
ListProductTag.Add(ProductTag);
}
_ProductTagReporistory.CreateProductTag(ListProductTag);
_ProductTagReporistory.Save();
var responseData = Mapper.Map <Product, ProductModel>(modelVm);
response = request.CreateResponse(HttpStatusCode.Created, responseData);
}
return response;
}));
}
